10541400523 has 4 divisors (see below), whose sum is σ = 10602333648. Its totient is φ = 10480467400.

The previous prime is 10541400521. The next prime is 10541400581. The reversal of 10541400523 is 32500414501.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 10541400523 - 2¹ = 10541400521 is a prime.

It is a super-2 number, since 2×10541400523² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10541400521) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30466303 + ... + 30466648.

It is an arithmetic number, because the mean of its divisors is an integer number (2650583412).

Almost surely, 2^10541400523 is an apocalyptic number.

10541400523 is a deficient number, since it is larger than the sum of its proper divisors (60933125).

10541400523 is an equidigital number, since it uses as much as digits as its factorization.

10541400523 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60933124.

The product of its (nonzero) digits is 2400, while the sum is 25.

The spelling of 10541400523 in words is "ten billion, five hundred forty-one million, four hundred thousand, five hundred twenty-three".